// 标题栏状态
const state ={
    header:{
        opened:true,
        canBack:false,
        canClose:false,
        title:'1561'
    }
}
// 修改状态
const mutations ={
    TOGGLE_HEADER:(state,mate) =>{
        state.header.opened =!!mate.title
        state.header.title =mate.title
        state.header.canBack =mate.canBack !==false
    }
}

const actions ={
    toggleHeader({ commit },mate){
        commit('TOGGLE_HEADER',mate)
    }
}

export default {
    namespaced:true,
    state,
    mutations,
    actions
}